@font-face{font-family:'Montserrat';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/montserrat-v31-latin-regular.woff2') format('woff2');}@font-face{font-family:'Montserrat';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/montserrat-v31-latin-500.woff2') format('woff2');}@font-face{font-family:'Montserrat';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/montserrat-v31-latin-600.woff2') format('woff2');}@font-face{font-family:'Montserrat';font-style:normal;font-weight:700;font-display:swap;src:url('fonts/montserrat-v31-latin-700.woff2') format('woff2');}@font-face{font-family:'Montserrat';font-style:normal;font-weight:800;font-display:swap;src:url('fonts/montserrat-v31-latin-800.woff2') format('woff2');}@font-face{font-family:'Open Sans';font-style:normal;font-weight:400;font-display:swap;src:url('fonts/open-sans-v44-latin-regular.woff2') format('woff2');}@font-face{font-family:'Open Sans';font-style:normal;font-weight:500;font-display:swap;src:url('fonts/open-sans-v44-latin-500.woff2') format('woff2');}@font-face{font-family:'Open Sans';font-style:normal;font-weight:600;font-display:swap;src:url('fonts/open-sans-v44-latin-600.woff2') format('woff2');}@font-face{font-family:'Open Sans';font-style:normal;font-weight:700;font-display:swap;src:url('fonts/open-sans-v44-latin-700.woff2') format('woff2');}@font-face{font-family:'Open Sans';font-style:normal;font-weight:800;font-display:swap;src:url('fonts/open-sans-v44-latin-800.woff2') format('woff2');}:root{--primary:#fa2f2f;--primary-hover:#d32222;--primary-light:#fff0f0;--primary-glow:rgba(250,47,47,0.15);--dark-blue:#022e65;--dark-blue-hover:#011d40;--dark-blue-light:#e6ebf3;--secondary:#475569;--secondary-hover:#334155;--success:#fa2f2f;--success-hover:#d32222;--success-light:#fff0f0;--bg-main:#f1f5f9;--surface:#ffffff;--surface-hover:#f8fafc;--border-color:#cbd5e1;--border-focus:#022e65;--text-main:#0f172a;--text-muted:#475569;--text-inverse:#ffffff;--shadow-sm:0 1px 3px rgba(0,0,0,0.1);--shadow-md:0 4px 6px -1px rgba(2,46,101,0.08),0 2px 4px -1px rgba(2,46,101,0.04);--shadow-lg:0 10px 15px -3px rgba(2,46,101,0.1),0 4px 6px -2px rgba(2,46,101,0.05);--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-full:9999px;--transition-fast:0.15s ease;--transition-normal:0.25s ease;--font-heading:'Montserrat',-apple-system,BlinkMacSystemFont,sans-serif;--font-body:'Open Sans',-apple-system,BlinkMacSystemFont,sans-serif;}[data-theme="dark"]{--bg-main:#0b0f19;--surface:#1e293b;--surface-hover:#293548;--border-color:#334155;--border-focus:#fa2f2f;--text-main:#f8fafc;--text-muted:#94a3b8;--text-inverse:#0b0f19;--shadow-sm:0 1px 3px rgba(0,0,0,0.3);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.4);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.5);--dark-blue-light:rgba(2,46,101,0.3);--primary-light:rgba(250,47,47,0.15);}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}html,body{overflow-x:hidden;}body{font-family:var(--font-body);background:var(--bg-main);color:var(--text-main);line-height:1.6;min-height:100vh;transition:background var(--transition-normal),color var(--transition-normal);}a{color:var(--primary);text-decoration:none;font-weight:600;transition:color var(--transition-fast);}a:hover{color:var(--primary-hover);text-decoration:underline;}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:700;letter-spacing:-0.01em;color:var(--text-main);}.app-layout{display:flex;flex-direction:column;min-height:100vh;}@media (min-width:768px){.app-layout{display:grid;grid-template-columns:280px 1fr;}}.sidebar-panel{background:var(--dark-blue);color:#ffffff;display:flex;flex-direction:column;border-bottom:3px solid var(--primary);z-index:50;}@media (min-width:768px){.sidebar-panel{position:sticky;top:0;height:100vh;border-bottom:none;border-right:1px solid rgba(255,255,255,0.1);}}.sidebar-header{padding:1.5rem;border-bottom:1px solid rgba(255,255,255,0.08);}.brand{display:flex;align-items:center;gap:0.75rem;}.brand-icon-wrapper{background:var(--primary);color:#ffffff;width:38px;height:38px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px rgba(250,47,47,0.3);}.brand-text{display:flex;flex-direction:column;}.brand-title{font-family:var(--font-heading);font-size:1.2rem;font-weight:800;letter-spacing:-0.02em;line-height:1.2;}.brand-subtitle{font-size:0.7rem;color:rgba(255,255,255,0.6);font-weight:500;}.sidebar-content{padding:1.5rem;display:flex;flex-direction:column;gap:2rem;flex-grow:1;}.progress-section{display:flex;flex-direction:column;gap:0.5rem;}.progress-header{display:flex;justify-content:space-between;font-size:0.8rem;color:rgba(255,255,255,0.7);}.progress-bar-bg{background:rgba(255,255,255,0.15);height:6px;border-radius:var(--radius-full);overflow:hidden;}.progress-bar-fill{background:var(--primary);height:100%;width:0%;border-radius:var(--radius-full);transition:width var(--transition-normal);}.stepper-nav{display:flex;flex-direction:row;gap:0.5rem;overflow-x:auto;padding-bottom:0.5rem;}@media (min-width:768px){.stepper-nav{flex-direction:column;overflow-x:visible;padding-bottom:0;gap:0.75rem;}}.step-tab{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.08);border-radius:var(--radius-md);padding:0.75rem 1rem;color:rgba(255,255,255,0.7);display:flex;align-items:center;gap:0.75rem;cursor:pointer;text-align:left;transition:all var(--transition-fast);flex-shrink:0;width:auto;}@media (min-width:768px){.step-tab{width:100%;}}.step-tab:hover{background:rgba(255,255,255,0.08);color:#ffffff;border-color:rgba(255,255,255,0.2);}.step-tab.active{background:#ffffff;color:var(--dark-blue);border-color:#ffffff;box-shadow:var(--shadow-md);}.step-tab.completed{border-color:rgba(250,47,47,0.4);}.step-tab.completed .step-num{background:var(--primary);color:#ffffff;}.step-num{width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,0.15);display:flex;align-items:center;justify-content:center;font-size:0.85rem;font-weight:700;color:#ffffff;flex-shrink:0;transition:all var(--transition-fast);}.step-tab.active .step-num{background:var(--dark-blue);color:#ffffff;}.step-info{display:none;flex-direction:column;}@media (min-width:768px){.step-info{display:flex;}}.step-tab-title{font-family:var(--font-heading);font-size:0.85rem;font-weight:700;line-height:1.2;}.step-tab-desc{font-size:0.7rem;opacity:0.8;}.step-tab.active .step-tab-desc{color:var(--text-muted);}.sidebar-footer{padding:1rem 1.5rem;border-top:1px solid rgba(255,255,255,0.08);display:flex;justify-content:space-between;align-items:center;}.main-content-panel{display:flex;flex-direction:column;padding:1.5rem;flex-grow:1;}@media (min-width:768px){.main-content-panel{padding:2.5rem 3rem;}}.hero-header-box{margin-bottom:2rem;max-width:800px;}.hero-badge{display:inline-flex;align-items:center;gap:0.5rem;background:var(--dark-blue-light);color:var(--dark-blue);padding:0.4rem 0.8rem;border-radius:var(--radius-md);font-size:0.8rem;font-weight:700;margin-bottom:1rem;}.pulse-dot{width:8px;height:8px;background:var(--primary);border-radius:50%;animation:pulse 2s infinite;}@keyframes pulse{0%{transform:scale(0.9);opacity:0.6;}50%{transform:scale(1.15);opacity:1;}100%{transform:scale(0.9);opacity:0.6;}}.hero-title{font-size:1.85rem;color:var(--text-main);margin-bottom:0.75rem;line-height:1.3;}.hero-description{color:var(--text-muted);font-size:1rem;}.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.75rem 1.25rem;font-size:0.9rem;font-weight:700;font-family:var(--font-heading);border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;transition:all var(--transition-fast);}.btn-primary{background:var(--primary);color:#ffffff;}.btn-primary:hover{background:var(--primary-hover);box-shadow:0 4px 12px var(--primary-glow);}.btn-secondary{background:var(--surface);color:var(--text-main);border-color:var(--border-color);}.btn-secondary:hover:not(:disabled){background:var(--surface-hover);border-color:var(--text-muted);}.btn-secondary:disabled{opacity:0.5;cursor:not-allowed;}.btn-success{background:var(--primary);color:#ffffff;}.btn-success:hover{background:var(--primary-hover);box-shadow:0 4px 12px var(--primary-glow);}.btn-ghost{background:transparent;color:inherit;}.btn-ghost:hover{background:rgba(255,255,255,0.08);color:#ffffff;}.btn-icon{width:36px;height:36px;border-radius:var(--radius-md);padding:0;background:transparent;border:1px solid rgba(255,255,255,0.2);color:inherit;}.btn-icon:hover{background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.4);}.btn-sm{padding:0.4rem 0.8rem;font-size:0.8rem;}.icon-sun,.icon-moon{display:none;}[data-theme="light"] .icon-moon{display:block;}[data-theme="dark"] .icon-sun{display:block;}.main-content{max-width:800px;margin-bottom:3rem;}.step-card{display:none;background:var(--surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden;transition:background var(--transition-normal),border-color var(--transition-normal);}.step-card.active{display:block;}.step-header{background:var(--dark-blue-light);padding:1.25rem 2rem;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;gap:1rem;}.step-tag{background:var(--dark-blue);color:#ffffff;padding:0.25rem 0.6rem;border-radius:var(--radius-sm);font-size:0.75rem;font-weight:700;font-family:var(--font-heading);}[data-theme="dark"] .step-tag{background:var(--primary);}.step-title{font-size:1.35rem;color:var(--text-main);flex-grow:1;}.step-body{padding:2rem;display:grid;grid-template-columns:1.1fr 1fr;gap:2rem;align-items:center;}@media (max-width:900px){.step-body{grid-template-columns:1fr;gap:1.5rem;}}.step-instruction-box{display:flex;flex-direction:column;gap:1.25rem;}.checklist{list-style:none;display:flex;flex-direction:column;gap:0.85rem;}.checklist-item{display:flex;align-items:start;}.custom-checkbox{display:inline-flex;align-items:start;gap:0.75rem;cursor:pointer;font-size:0.95rem;user-select:none;width:100%;}.custom-checkbox input{position:absolute;opacity:0;cursor:pointer;height:0;width:0;}.checkmark{width:20px;height:20px;border:2px solid var(--border-color);border-radius:var(--radius-sm);display:inline-block;flex-shrink:0;position:relative;transition:all var(--transition-fast);margin-top:2px;}.custom-checkbox:hover input ~ .checkmark{border-color:var(--primary);}.custom-checkbox input:checked ~ .checkmark{background-color:var(--primary);border-color:var(--primary);}.checkmark::after{content:"";position:absolute;display:none;left:6px;top:2px;width:4px;height:8px;border:solid #ffffff;border-width:0 2px 2px 0;transform:rotate(45deg);}.custom-checkbox input:checked ~ .checkmark::after{display:block;}.check-text{color:var(--text-main);transition:color var(--transition-fast);}.custom-checkbox input:checked ~ .check-text{color:var(--text-muted);text-decoration:line-through;opacity:0.7;}.link-highlight{font-weight:700;display:inline-flex;align-items:center;gap:0.2rem;}.btn-copy{background:var(--primary-light);border:1px solid rgba(250,47,47,0.25);color:var(--primary);width:26px;height:26px;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;margin:0 0.35rem;vertical-align:middle;transition:all var(--transition-fast);}.btn-copy:hover{background:var(--primary);color:#ffffff;}.tip-box{background:var(--surface-hover);border-left:4px solid var(--dark-blue);border-radius:4px;padding:1rem;display:flex;gap:0.75rem;box-shadow:var(--shadow-sm);}[data-theme="dark"] .tip-box{border-left-color:var(--primary);}.tip-icon{font-size:1.1rem;}.tip-text{font-size:0.85rem;color:var(--text-muted);}.tip-box.success-tip{border-left-color:var(--primary);background:var(--primary-light);}.step-image-container{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0.5rem;width:100%;}.image-wrapper{border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;position:relative;cursor:zoom-in;box-shadow:var(--shadow-sm);transition:transform var(--transition-normal);margin:0 auto;width:100%;max-width:520px;}.image-wrapper:hover{transform:scale(1.02);}.image-wrapper img{width:100%;height:auto;display:block;}.image-overlay{position:absolute;inset:0;background:rgba(2,46,101,0.4);display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--transition-fast);}.image-wrapper:hover .image-overlay{opacity:1;}.zoom-badge{background:#ffffff;color:var(--dark-blue);padding:0.5rem 1rem;border-radius:var(--radius-full);font-weight:700;font-size:0.8rem;display:flex;align-items:center;gap:0.4rem;box-shadow:var(--shadow-md);}.image-caption{font-size:0.78rem;color:var(--text-muted);text-align:center;font-style:italic;}.step-footer{padding:1.25rem 2rem;border-top:1px solid var(--border-color);display:flex;justify-content:space-between;background:var(--surface);}.thankyou-card{background:var(--surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:3rem 2rem;box-shadow:var(--shadow-lg);text-align:center;animation:fadeIn 0.3s ease-out;}@keyframes fadeIn{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}.thankyou-icon-wrapper{display:flex;justify-content:center;margin-bottom:1.5rem;}.thankyou-icon{background:var(--primary-light);color:var(--primary);width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px var(--primary-glow);}.thankyou-title{font-size:2rem;margin-bottom:0.75rem;color:var(--text-main);}.thankyou-subtitle{color:var(--text-muted);font-size:1.05rem;max-width:600px;margin:0 auto 1.5rem;}.thankyou-box{background:var(--dark-blue-light);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:1.5rem;max-width:580px;margin:0 auto 2rem;}.heartfelt-text{font-family:var(--font-heading);font-size:1.1rem;font-weight:700;color:var(--dark-blue);margin-top:0.75rem;}[data-theme="dark"] .heartfelt-text{color:var(--primary);}.thankyou-actions{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap;}.lightbox-modal{position:fixed;inset:0;margin:auto;border:none;background:transparent;padding:1rem;max-width:100vw;max-height:100vh;width:100%;height:100%;outline:none;overflow:auto;box-sizing:border-box;}.lightbox-modal[open]{display:flex;align-items:center;justify-content:center;}.lightbox-modal::backdrop{position:fixed;inset:0;background:rgba(15,23,42,0.85);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);}.lightbox-content{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border-color);box-shadow:var(--shadow-lg);overflow:hidden;max-width:min(920px,92vw);max-height:90vh;width:fit-content;display:flex;flex-direction:column;margin:auto;}.lightbox-header{padding:0.85rem 1.25rem;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center;background:var(--surface);flex-shrink:0;}.lightbox-title{font-size:1.1rem;}.lightbox-close{background:transparent;border:none;color:var(--text-muted);cursor:pointer;transition:color var(--transition-fast);}.lightbox-close:hover{color:var(--primary);}.lightbox-body{padding:1rem;display:flex;align-items:center;justify-content:center;text-align:center;overflow:auto;background:var(--surface-hover);}[data-theme="dark"] .lightbox-body{background:#0f172a;}.lightbox-body img{display:block;margin:0 auto;max-width:100%;max-height:75vh;width:auto;height:auto;object-fit:contain;border-radius:var(--radius-md);}.toast-container{position:fixed;bottom:2rem;right:2rem;display:flex;flex-direction:column;gap:0.75rem;z-index:1000;}.toast{background:var(--surface);border:1px solid var(--border-color);border-left:4px solid var(--primary);border-radius:var(--radius-md);padding:0.75rem 1.25rem;box-shadow:var(--shadow-md);display:flex;align-items:center;gap:0.5rem;color:var(--text-main);font-size:0.9rem;animation:slideIn 0.3s ease-out;}@keyframes slideIn{from{transform:translateX(100%);opacity:0;}to{transform:translateX(0);opacity:1;}}.footer{margin-top:auto;padding:2rem 0;border-top:1px solid var(--border-color);font-size:0.85rem;color:var(--text-muted);}.footer-container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;}.footer-links{display:flex;gap:0.75rem;align-items:center;}@media print{body{background:white !important;color:black !important;}.app-layout{display:block !important;}.sidebar-panel,.hero-badge,.progress-section,.step-footer,.thankyou-actions,.btn-copy,.toast-container{display:none !important;}.main-content-panel{margin-left:0 !important;padding:0 !important;}.step-card{border:none !important;box-shadow:none !important;background:transparent !important;display:block !important;padding:0 !important;margin-bottom:3rem !important;page-break-inside:avoid;}.hero-title{font-size:24pt !important;margin-bottom:2rem !important;}.step-body{grid-template-columns:1.2fr 1fr !important;padding:0 !important;gap:1.5rem !important;}.step-header{border-bottom:2px solid black !important;padding:1rem 0 !important;background:transparent !important;}.checkmark{border-color:black !important;}.custom-checkbox input:checked ~ .checkmark{background-color:black !important;border-color:black !important;}.custom-checkbox input:checked ~ .checkmark::after{border-color:white !important;}.custom-checkbox input:checked ~ .check-text{color:black !important;}}.mode-all .step-card{display:block !important;margin-bottom:2rem;}.mode-all .step-footer{display:none !important;}.mode-all .stepper-nav{display:none !important;}.mode-all .progress-section{display:none !important;}.sidebar-device-box{background:var(--dark-blue-light);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:0.75rem 0.85rem;margin-bottom:1.25rem;display:flex;flex-direction:column;gap:0.5rem;}[data-theme="dark"] .sidebar-device-box{background:rgba(2,46,101,0.4);}.device-active-label{font-size:0.8rem;color:var(--text-muted);}.btn-xs{padding:0.25rem 0.6rem;font-size:0.75rem;align-self:flex-start;}.choice-section{padding:2.5rem 0;animation:fadeIn 0.3s ease-out;}.choice-card{background:var(--surface);border:1px solid var(--border-color);border-top:4px solid var(--primary);border-radius:var(--radius-md);padding:2.5rem 1.75rem;box-shadow:var(--shadow-md);text-align:center;}.choice-title{font-family:var(--font-heading);font-size:1.75rem;font-weight:800;margin-bottom:0.75rem;color:var(--dark-blue);}[data-theme="dark"] .choice-title{color:var(--text-main);}.choice-subtitle{color:var(--text-muted);margin-bottom:2rem;font-size:0.95rem;}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;max-width:680px;margin:0 auto;}.choice-btn{background:var(--surface);border:2px solid var(--border-color);border-radius:var(--radius-md);padding:2rem 1.25rem;cursor:pointer;transition:all var(--transition-normal);display:flex;flex-direction:column;align-items:center;gap:0.85rem;}.choice-btn:hover{border-color:var(--primary);background-color:var(--primary-light);transform:translateY(-2px);box-shadow:0 6px 18px var(--primary-glow);}.choice-icon{color:var(--primary);display:flex;align-items:center;justify-content:center;transition:transform var(--transition-normal);}.choice-btn:hover .choice-icon{transform:scale(1.1);}.choice-btn-title{font-family:var(--font-heading);font-weight:700;font-size:1.15rem;color:var(--text-main);}.choice-btn-desc{font-size:0.85rem;color:var(--text-muted);line-height:1.45;}@media (max-width:640px){.choice-grid{grid-template-columns:1fr;gap:1rem;}.choice-card{padding:1.75rem 1rem;}}.store-links{display:inline-flex;gap:0.4rem;margin-top:0.4rem;flex-wrap:wrap;width:100%;}.btn-store{display:inline-flex;align-items:center;gap:0.35rem;font-size:0.75rem;font-weight:600;padding:0.25rem 0.6rem;border-radius:var(--radius-sm);background-color:var(--surface-hover);color:var(--text-main);border:1px solid var(--border-color);transition:all var(--transition-fast);text-decoration:none !important;}.btn-store:hover{background-color:var(--primary-light);color:var(--primary);border-color:var(--primary);}.step-image-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}@media (max-width:600px){.step-image-grid{grid-template-columns:1fr;}}.all-in-choice-box{background:linear-gradient(180deg,var(--surface) 0%,var(--dark-blue-light) 100%);border:2px solid var(--border-color);border-top:5px solid var(--primary);border-radius:var(--radius-lg);padding:3rem 2rem;box-shadow:0 12px 36px rgba(2,46,101,0.12);text-align:center;}[data-theme="dark"] .all-in-choice-box{background:linear-gradient(180deg,var(--surface) 0%,rgba(2,46,101,0.3) 100%);}.choice-header-badge{display:inline-flex;align-items:center;gap:0.5rem;background-color:var(--primary);color:#ffffff;font-size:0.775rem;font-weight:800;letter-spacing:0.08em;padding:0.35rem 0.9rem;border-radius:var(--radius-full);margin-bottom:1.25rem;box-shadow:0 4px 12px var(--primary-glow);}.choice-btn-allin{position:relative;background:var(--surface);border:2px solid var(--border-color);border-radius:var(--radius-lg);padding:2.25rem 1.5rem 1.75rem;cursor:pointer;transition:all 0.3s cubic-bezier(0.4,0,0.2,1);display:flex;flex-direction:column;align-items:center;gap:0.85rem;box-shadow:var(--shadow-sm);text-align:center;}.choice-btn-allin:hover{border-color:var(--primary);transform:translateY(-4px);box-shadow:0 12px 30px rgba(250,47,47,0.2);}.choice-badge{font-size:0.7rem;font-weight:800;letter-spacing:0.05em;padding:0.2rem 0.65rem;border-radius:var(--radius-sm);margin-bottom:0.25rem;}.badge-red{background-color:var(--primary-light);color:var(--primary);}.badge-navy{background-color:var(--dark-blue-light);color:var(--dark-blue);}[data-theme="dark"] .badge-navy{background-color:rgba(2,46,101,0.5);color:#ffffff;}.choice-icon.icon-red{background:var(--primary-light);color:var(--primary);padding:0.85rem;border-radius:50%;border:2px solid rgba(250,47,47,0.2);}.choice-icon.icon-navy{background:var(--dark-blue-light);color:var(--dark-blue);padding:0.85rem;border-radius:50%;border:2px solid rgba(2,46,101,0.2);}[data-theme="dark"] .choice-icon.icon-navy{background:rgba(2,46,101,0.5);color:#ffffff;}.choice-action-btn{margin-top:0.5rem;font-size:0.85rem;font-weight:700;padding:0.5rem 1.1rem;border-radius:var(--radius-md);transition:all var(--transition-fast);width:100%;}.btn-red{background-color:var(--primary);color:#ffffff;box-shadow:0 4px 12px var(--primary-glow);}.btn-red:hover{background-color:var(--primary-hover);}.btn-navy{background-color:var(--dark-blue);color:#ffffff;box-shadow:0 4px 12px rgba(2,46,101,0.3);}.btn-navy:hover{background-color:var(--dark-blue-hover);}.choice-subtitle{color:var(--text-muted);margin-bottom:2.75rem !important;font-size:1rem;}.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.75rem;max-width:760px;margin:1.5rem auto 0;}@media (max-width:768px){.choice-subtitle{margin-bottom:2rem !important;}}.choice-badge-recommended{display:inline-flex;align-items:center;gap:0.35rem;font-size:0.75rem;font-weight:800;padding:0.3rem 0.65rem;border-radius:var(--radius-sm);margin-bottom:0.5rem;background-color:var(--primary);color:#ffffff;box-shadow:0 2px 8px var(--primary-glow);}[data-theme="dark"] .choice-badge-recommended{background-color:var(--primary);color:#ffffff;}.choice-btn-allin.choice-recommended{border:2px solid var(--primary) !important;box-shadow:0 8px 24px rgba(250,47,47,0.22) !important;transform:translateY(-2px);}[data-theme="dark"] .choice-btn-allin.choice-recommended{box-shadow:0 8px 24px rgba(250,47,47,0.35) !important;}@media (min-width:769px){#choose-computer-btn{order:1;}#choose-gsm-btn{order:2;}}@media (max-width:768px){.choice-grid{grid-template-columns:1fr;gap:1.25rem;}#choose-gsm-btn{order:1;}#choose-computer-btn{order:2;}.image-wrapper{max-width:360px;}.step-image-item.is-collapsed .image-wrapper{display:none !important;}.step-image-item.is-collapsed{padding:0.25rem 0;}.step-image-container.all-collapsed .image-caption{display:none !important;}.step-image-container.is-collapsed .image-wrapper,.step-image-container.is-collapsed .step-image-grid,.step-image-container.is-collapsed .image-caption{display:none !important;}.step-image-container.is-collapsed{padding:0.25rem 0;}}.step-image-item{display:flex;flex-direction:column;align-items:center;width:100%;}.btn-toggle-step-img{display:none;align-items:center;justify-content:center;gap:0.45rem;background-color:var(--surface-hover);color:var(--primary);border:1px solid var(--border-color);padding:0.45rem 1rem;border-radius:var(--radius-full);font-size:0.825rem;font-weight:700;cursor:pointer;transition:all var(--transition-fast);margin:0.35rem auto;box-shadow:var(--shadow-sm);}.btn-toggle-step-img:hover{background-color:var(--primary-light);border-color:var(--primary);transform:translateY(-1px);}[data-theme="dark"] .btn-toggle-step-img{background-color:var(--surface);border-color:var(--border-color);color:var(--primary);}[data-theme="dark"] .btn-toggle-step-img:hover{background-color:var(--surface-hover);}